Yarpp integration to show related events, has anyone tried?

Has anyone already tried to make yarpp (yet another related posts plugin) with ai1ec? It should work by adding yarpp_support to true, but the problem is, I’m still looking for plugin files to find register_post_type argument.

If you know how to make it work, please let me know.

http://wordpress.org/plugins/all-in-one-event-calendar/